Apr 01, 2015
You are partially correct. There is also the parallel US 42 and a bridge over the Ohio. But, KY Speedway has two exits off of I-75.
I have been to many races at (https://www.google.com/maps/place/Pocono+Racewayfirstname.lastname@example.org,-75.511279,13z/data=!4m2!3m1!1s0x89c4f76eb859273b:0x9fa8705e77138719] Pocono Raceway in PA and have gotten in and out much easier than KY Speedway.
It has one exit off of I-80 instead of two for KY Speedway and similar crowd sides. (60-90K fans) Pocono's 1 road is two lanes and can be made to three one way at race time. Each exit off of I-71 for KY speedway has 5 lanes!
In other words, the folks in PA obviously know something the folks in KY don't about handling race day crowds.